void graphics_reset(void) {
// TODO point and line drawing modes
matrixstack_origin();
graphics_setColor(1.0f, 1.0f, 1.0f, 1.0f);
graphics_setBackgroundColor(0.0f, 0.0f, 0.0f, 1.0f);
graphics_setBlendMode(graphics_BlendMode_alpha);
graphics_setDefaultShader();
graphics_setColorMask(true, true, true, true);
graphics_clearScissor();
graphics_setCanvas(NULL);
}
void main_loop(void *data) {
MainLoopData* loopData = (MainLoopData*)data;
// TODO use registry to get love.update and love.draw?
chdir("love");
timer_step();
graphics_clear();
matrixstack_origin();
lua_rawgeti(loopData->luaState, LUA_REGISTRYINDEX, loopData->errhand);
lua_getglobal(loopData->luaState, "love");
lua_pushstring(loopData->luaState, "update");
lua_rawget(loopData->luaState, -2);
lua_pushnumber(loopData->luaState, timer_getDelta());
pcall(loopData->luaState, 1);
lua_pushstring(loopData->luaState, "draw");
lua_rawget(loopData->luaState, -2);
pcall(loopData->luaState, 0);
graphics_DisplayState curState = *graphics_getState();
matrixstack_push();
mouse_cursor_draw();
matrixstack_pop();
graphics_setState(&curState);
graphics_swap();
lua_pop(loopData->luaState, 1);
SDL_Event event;
while(SDL_PollEvent(&event)) {
switch(event.type) {
case SDL_KEYDOWN:
keyboard_keypressed(event.key.keysym.sym);
break;
case SDL_KEYUP:
keyboard_keyreleased(event.key.keysym.sym);
break;
case SDL_TEXTINPUT:
keyboard_textInput(event.text.text);
break;
case SDL_MOUSEMOTION:
mouse_mousemoved(event.motion.x, event.motion.y);
break;
case SDL_MOUSEBUTTONDOWN:
mouse_mousepressed(event.button.x, event.button.y, event.button.button);
break;
case SDL_MOUSEBUTTONUP:
mouse_mousereleased(event.button.x, event.button.y, event.button.button);
break;
case SDL_JOYDEVICEADDED:
joystick_deviceAdded(event.jdevice.which);
break;
case SDL_JOYDEVICEREMOVED:
joystick_deviceRemoved(event.jdevice.which);
break;
case SDL_JOYBUTTONUP:
joystick_buttonReleased(event.jbutton.which, event.jbutton.button);
break;
case SDL_JOYBUTTONDOWN:
joystick_buttonPressed(event.jbutton.which, event.jbutton.button);
break;
case SDL_JOYAXISMOTION:
joystick_axisEvent(event.jaxis.which, event.jaxis.axis, event.jaxis.value);
break;
case SDL_CONTROLLERBUTTONUP:
joystick_controllerButtonReleased(event.jbutton.which, event.jbutton.button);
break;
case SDL_CONTROLLERBUTTONDOWN:
joystick_controllerButtonPressed(event.jbutton.which, event.jbutton.button);
break;
case SDL_CONTROLLERAXISMOTION:
joystick_controllerAxisEvent(event.jaxis.which, event.jaxis.axis, event.jaxis.value);
break;
#ifndef EMSCRIPTEN
case SDL_QUIT:
exit(0);
#endif
}
}
audio_updateStreams();
//lua_gc(loopData->luaState, LUA_GCCOLLECT, 0);
}